juloo

    // We allow scrolling in two directions
    hScrollBar = new JScrollBar(scrollBar, HORIZONTAL);
    add(hScrollBar, BorderLayout.SOUTH);
    vScrollBar = new JScrollBar(JScrollBar.VERTICAL);
    add(vScrollBar, BorderLayout.EAST);
    caretX = 0;
    caretY = 0;
    caretMemX = null;